<ng-container *mobxAutorun>
  <mat-list dense>
    <mat-list-item *ngFor="let item of items">
      <mat-checkbox [checked]="selectionModel.isSelected(item.id)"
                    (change)="selectionModel.toggle(item.id)"></mat-checkbox>
      {{item|json}}
    </mat-list-item>
  </mat-list>

  <button mat-button (click)="onClick()">Action</button>
</ng-container>
